ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkNeighborhoodAccessorFunctor.h
Go to the documentation of this file.
1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 #ifndef __itkNeighborhoodAccessorFunctor_h
19 #define __itkNeighborhoodAccessorFunctor_h
20 
22 #include "itkImageBase.h"
23 
24 namespace itk
25 {
40 template< typename TImage >
42 {
43 public:
45  typedef TImage ImageType;
46  typedef typename ImageType::PixelType PixelType;
47  typedef typename ImageType::InternalPixelType InternalPixelType;
48  typedef unsigned int VectorLengthType;
49  typedef typename ImageType::OffsetType OffsetType;
50 
51  itkStaticConstMacro(ImageDimension, unsigned int, TImage::ImageDimension);
53 
56 
58  inline void SetBegin(const InternalPixelType *) {}
59 
66  inline PixelType Get(const InternalPixelType *pixelPointer) const
67  {
68  return ( *pixelPointer );
69  }
70 
72  inline void Set(InternalPixelType * & pixelPointer, const PixelType & p) const
73  {
74  *pixelPointer = p;
75  }
76 
78  const OffsetType & point_index,
79  const OffsetType & boundary_offset,
80  const NeighborhoodType *data,
81  const ImageBoundaryConditionConstPointerType boundaryCondition) const
82  {
83  return boundaryCondition->operator()(point_index, boundary_offset, data);
84  }
85 
88 
91 
94 };
95 } // end namespace itk
96 
97 //template< typename TImage > const unsigned int
98 // itk::NeighborhoodAccessorFunctor<TImage>::ImageDimension;
99 
100 #endif
ImageType::InternalPixelType InternalPixelType
A light-weight container object for storing an N-dimensional neighborhood of values.
PixelType Get(const InternalPixelType *pixelPointer) const
void Set(InternalPixelType *&pixelPointer, const PixelType &p) const
Provides accessor interfaces to Get pixels and is meant to be used on pointers contained within Neigh...
void SetBegin(const InternalPixelType *)
PixelType BoundaryCondition(const OffsetType &point_index, const OffsetType &boundary_offset, const NeighborhoodType *data, const ImageBoundaryConditionConstPointerType boundaryCondition) const
ImageBoundaryCondition< ImageType > const * ImageBoundaryConditionConstPointerType
Neighborhood< InternalPixelType *, Self::ImageDimension > NeighborhoodType